package cnsatmsmart.automation.mmi.helper.utilities.TSafe;

/**
 * @author SIK - PTIK, BPPT
 **/

public class GlobalEnvVars {
    public static final double EARTH_RADIUS = 6371000.0;
    public static final double EARTH_RADIUS_KM = EARTH_RADIUS / 1000.0;
    public static final double RADIANS_PER_DEGREE = (2.0 * (22.0 / 7.0)) / 360.0;
    public static final int MILISECONDS_PER_MINUTE = 60 * 1000;
    public static final int MILISECONDS_PER_HOUR = 60 * 60 * 1000;
    public static final double KNOTS_PER_MACH = 644.62216;
    public static final double FEET_PER_METER = 3.2808;
    public static final double METERS_PER_NAUTICALMILE = 1852.0;
    public static final double METERS_PER_LAT = EARTH_RADIUS * RADIANS_PER_DEGREE;
    public static final double METERS_PER_LON_EQUATOR = METERS_PER_LAT;

    public static final long LONG_MINUTE = 60000l;
}
